345724418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9857}}^1$

素因数の和:9962

約数の個数: 32

約数和(自身を含む): 596211840

約数和(自身を除く): 250487422

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 247, 494, 923, 1349, 1846, 2698, 9857, 17537, 19714, 35074, 128141, 187283, 256282, 374566, 699847, 1399694, 2434679, 4869358, 9098011, 13297093, 18196022, 26594186, 172862209, 345724418]

約数ペア:

[(1, 345724418), (2, 172862209), (13, 26594186), (19, 18196022), (26, 13297093), (38, 9098011), (71, 4869358), (142, 2434679), (247, 1399694), (494, 699847), (923, 374566), (1349, 256282), (1846, 187283), (2698, 128141), (9857, 35074), (17537, 19714)]